CN208153270U - A kind of efficient plunger pump - Google Patents
A kind of efficient plunger pump Download PDFInfo
- Publication number
- CN208153270U CN208153270U CN201820036445.9U CN201820036445U CN208153270U CN 208153270 U CN208153270 U CN 208153270U CN 201820036445 U CN201820036445 U CN 201820036445U CN 208153270 U CN208153270 U CN 208153270U
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- China
- Prior art keywords
- compression cylinder
- piston column
- motor
- flywheel
- push rod
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Abstract
The utility model discloses a kind of efficient plunger pumps, including inflow pipeline and flowline, the both ends of the inflow pipeline and flowline are provided with left compression unit and right compression unit, the left compression unit includes first motor and left compression cylinder, left piston column is movably installed in the left compression cylinder, the bottom of the left piston column is connected with left push rod, left flywheel is connected in the first motor, left flywheel passes through the eccentric shaft being fixedly positioned thereon and is flexibly connected with the bottom of the left push rod, second compression unit includes the second motor and right compression cylinder, right piston column is movably installed in the right compression cylinder, the bottom of right piston column is connected with right push rod, right flywheel is connected on second motor, right flywheel passes through the eccentric shaft being fixedly positioned thereon and is flexibly connected with the bottom of the right push rod.Oil suction, pressure oil may be implemented in the utility model, improves the working efficiency of hydraulic system, has the advantages that structure is simple, easy to use, using effect is good.
Description
Technical field
The utility model relates to hydraulic system technical field, specially a kind of efficient plunger pump.
Background technique
Plunger pump is an important device of hydraulic system.It is moved back and forth in cylinder body by plunger, makes seal operation
The volume of cavity changes to realize oil suction, pressure oil.Plunger pump high, compact-sized, high-efficient and flow with rated pressure
The advantages that easy to adjust, is widely used in the occasion that high pressure, big flow and flow need to adjust, such as hydraulic press, engineering machine
In tool and ship.Plunger pump is divided into two kinds of representative structure types of axial plunger pump and radial plunger pump；Plunger case is due to diameter
Belong to a kind of efficient pump that novel technology content is relatively high to plunger pump, with the continuous quickening of production domesticization, radial plunger pump
The important component of plunger pump application field will necessarily be become；Specifically it is detailed in radial plunger pump encyclopaedia；Below only with axial columns
Explained for plug pump, axial plunger pump be moved back and forth in plunger hole using the plunger parallel with transmission shaft caused by
Volume changes to work.Current plunger pump is that there are working efficiencies is slower for hydraulic system, and one time pump oil amount is small
Disadvantage, using effect are poor.
Utility model content
The purpose of this utility model is to provide a kind of efficient plunger pumps, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of efficient plunger pump, including oil inlet pipe
The both ends of road and flowline, the inflow pipeline and flowline are provided with left compression unit and right compression unit, the left side
Compression unit includes first motor and left compression cylinder, and left piston column, the left piston column are movably installed in the left compression cylinder
Bottom be connected with left push rod, left flywheel is connected in the first motor, the left flywheel is by being fixed at it
On eccentric shaft be flexibly connected with the bottom of the left push rod, second compression unit include the second motor and right compression cylinder,
It is movably installed with right piston column in the right compression cylinder, the bottom of the right piston column is connected with right push rod, and described second
Right flywheel is connected on motor, the right flywheel passes through the bottom activity of the eccentric shaft and the right push rod that are fixedly positioned thereon
Connection.
Preferably, the left piston column is connect with the inner wall of the left compression cylinder using dynamic sealing.
Preferably, the right piston column is connect with the inner wall of the right compression cylinder using dynamic sealing.
Preferably, inlet valve and draining valve, the intake valve and exhaust are provided in the left compression cylinder and right compression cylinder
Valve is check valve.
Preferably, the left compression cylinder and right compression cylinder are connected to inflow pipeline and flowline respectively.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through inflow pipeline and flowline
The both ends in road are provided with left compression unit and right compression unit, drive a left side respectively by first motor and the second motor when in use
Flywheel and right flywheel turns are to control the movement of left piston column and right piston column, so as to realize oil suction, pressure oil, raising liquid
The working efficiency of pressure system has the advantages that structure is simple, easy to use, using effect is good.
Detailed description of the invention
Fig. 1 is a kind of efficient plunger pump overall structure diagram of the utility model；
Fig. 2 is a kind of efficient plunger pump external structure schematic diagram of the utility model.
In figure：The left flywheel of 1-；The left push rod of 2-；3- exhaust valve；4- flowline；5- inflow pipeline；6- left piston column；7-
One motor；8- right piston column；The right push rod of 9-；The right flywheel of 10-；The second motor of 11-；The right compression cylinder of 12-；The left compression cylinder of 13-；14-
Intake valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of efficient plunger pump, including inflow pipeline 5
With flowline 4, the both ends of the inflow pipeline 5 and flowline 4 are provided with left compression unit and right compression unit, the left side
Compression unit includes first motor 7 and left compression cylinder 13, is movably installed with left piston column 6, the left side in the left compression cylinder 13
The bottom of piston boit 6 is connected with left push rod 2, and left flywheel 1 is connected in the first motor 7, and the left flywheel 1 passes through solid
Surely the eccentric shaft being disposed thereon is flexibly connected with the bottom of the left push rod 2, and second compression unit includes the second motor
11 and right compression cylinder 12, right piston column 8 is movably installed in the right compression cylinder 12, and the bottom activity of the right piston column 8 connects
It is connected to right push rod 9, right flywheel 10 is connected on second motor 11, the right flywheel 10 is inclined by being fixedly positioned thereon
Mandrel is flexibly connected with the bottom of the right push rod 9.
The left piston column 6 is connect with the inner wall of the left compression cylinder 13 using dynamic sealing；The right piston column 8 with it is described
The inner wall of right compression cylinder 12 is connected using dynamic sealing；Inlet valve 14 and row are provided in the left compression cylinder 13 and right compression cylinder 12
Oil valve 3, the intake valve 14 and exhaust valve 3 are check valve；The left compression cylinder 13 and right compression cylinder 12 respectively with inflow pipeline 5
It is connected to flowline 4.
Working principle：The utility model is provided with left compression unit and the right side by the both ends of inflow pipeline 5 and flowline 4
Compression unit drives left flywheel 1 and right flywheel 10 to rotate to control respectively by first motor 7 and the second motor 11 when in use
The movement of left piston column 6 and right piston column 8 processed improves the working efficiency of hydraulic system so as to realize oil suction, pressure oil, tool
Have the advantages that structure is simple, easy to use, using effect is good.
It should be noted that, in this document, such as left and second or the like relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of efficient plunger pump, including inflow pipeline (5) and flowline (4), it is characterised in that：The inflow pipeline
(5) and the both ends of flowline (4) are provided with left compression unit and right compression unit, and the left compression unit includes first motor
(7) and left compression cylinder (13) it, is movably installed with left piston column (6) in the left compression cylinder (13), the bottom of the left piston column (6)
Portion is connected with left push rod (2), is connected with left flywheel (1) on the first motor (7), and the left flywheel (1) passes through fixation
The eccentric shaft being disposed thereon is flexibly connected with the bottom of the left push rod (2), and the right compression unit includes the second motor
(11) and right compression cylinder (12) it, is movably installed with right piston column (8) in the right compression cylinder (12), the right piston column (8)
Bottom is connected with right push rod (9), is connected with right flywheel (10) on second motor (11), and the right flywheel (10) passes through
The eccentric shaft being fixedly positioned thereon is flexibly connected with the bottom of the right push rod (9).
2. a kind of efficient plunger pump according to claim 1, it is characterised in that：The left piston column (6) and the left side
The inner wall of compression cylinder (13) is connected using dynamic sealing.
3. a kind of efficient plunger pump according to claim 1, it is characterised in that：The right piston column (8) and the right side
The inner wall of compression cylinder (12) is connected using dynamic sealing.
4. a kind of efficient plunger pump according to claim 1, it is characterised in that：The left compression cylinder (13) and right compression
Inlet valve (14) and draining valve (3) are provided in cylinder (12), the inlet valve (14) and draining valve (3) are check valve.
5. a kind of efficient plunger pump according to claim 1, it is characterised in that：The left compression cylinder (13) and right compression
Cylinder (12) is connected to inflow pipeline (5) and flowline (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036445.9U CN208153270U (en) | 2018-01-09 | 2018-01-09 | A kind of efficient plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036445.9U CN208153270U (en) | 2018-01-09 | 2018-01-09 | A kind of efficient plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153270U true CN208153270U (en) | 2018-11-27 |
Family
ID=64414527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036445.9U Active CN208153270U (en) | 2018-01-09 | 2018-01-09 | A kind of efficient plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985332A (en) * | 2019-12-16 | 2020-04-10 | 米铁山 | Parallel liquid conveying driving device |
-
2018
- 2018-01-09 CN CN201820036445.9U patent/CN208153270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985332A (en) * | 2019-12-16 | 2020-04-10 | 米铁山 | Parallel liquid conveying driving device |
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